Google unveiled their new service late Sunday night: Google Apps for Your Domain, a collaborative set of Google tools for businesses and other organizations. Here’s what it’s all about:

Google Apps for Your Domain lets you offer our communication and collaboration tools to your entire organization — customizable with your branding, color scheme and content through the administrative control panel, and with no hardware or software to install or maintain.

Tools include Gmail, Google Talk, Google Calendar, and Google Page Creator, and you choose the combo that fits for your business.

Right now, you can sign up for the beta service, and best of all it’s all free – considering all that you get that’s a pretty good deal. Do you plan on using Google Apps? Thoughts to comments or to tips at lifehacker.com. — Wendy Boswell